One piece side rail cover shifter rail for filter press



FIG. 1 is a top plan view of a one piece side rail cover shifter rail for filter press showing my new design;

FIG. 2 is a front view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a back view thereof; and,

FIG. 5 is a cross sectional view thereof taken along line 5-5 of FIG. 4.

The broken line showing is included for the purpose of illustrating portions of the article and forms no part of the claimed design. 

CLAIM We claim the ornamental design for a one piece side rail cover shifter rail for filter press, as shown and described. 